Specifications, 2 packing list, 1specifications – Acrosser AR-B1651 User Manual
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AR-B1651 User’s Guide
1.1 SPECIFICATIONS
 CPU: On-board VIA C3 Processor 800MHz or Eden 667 MHz Process<EBGA> 
 DMA channels: 7 
 Interrupt levels: 15 
 Chipset: VIA ® Apollo PLE133T ( VT8601T Integrated 2D / 3D graphics accelerator and VT82C686B) 
 RAM memory: Supports SDRAM PC133, on-board 144-pin SO-DIMM up to 512MB SDRAM memory 
module
VGA Controller:
Embedded VGA controller, Screen Resolution: up to Ture Color(32 bit)1024x768, or High
Color(16 bit) 1280x1024.
Display Interface: CRT – D-SUB 15-pin female connector
LVDS – for 18 bit TFT LCD Panel, 2x13x2.00mm pin-header connector
Ultra ATA/33/66/100 IDE Interface: One PCI Enhance IDE channel. The south bridge VT82C686B supports
Ultra ATA/33 IDE interface. To support Ultra ATA66/100 Hard disk, a specified cable must be available.
 Floppy disk drive interface: 2.88 MB, 1.44MB, 1.2MB, 720KB, or 360KB floppy disk drive. 
 C. F.: Supports Compact Flash Type I interface 
 Series ports: On-board one D-SUB 9-pin male connector for COM1 with RS-232C /RS-485 .On-board one 
2x5x2.00mm pin-header connector for COM2 with RS-232C share with Touch Screen
Touch Screen uses 2.0mm 3-pin header connector
Parallel Port: On-board one 2x13x2.00mm pin-header connector for Parallel port, supports SPP/EPP/ECP
modes
 IrDA port: Supports IrDA (HPSIR) and ASK (Amplitude Shift Keyed) IR port multiplexed on COM2. 
 USB port: On-board one 2x5x2.00mm pin-header connector for 2 USB ports 
 Audio: onboard AC’97 Codec, On-board one 2x13x2.00mm pin-header for Audio interface Supports two 
channel Left/Right Line IN/OUT, and Left/Right speaker out, MIC IN, CD IN.
 Watchdog timer: Software programmable 1~63sec. 
 Ethernet: On-board one Realtek RT8100B, supports 10/100Mbps Base-T with RJ-45 connector built-in LED  
 K/B & Mouse: On-board PS/2 Keyboard and Mouse connector 
 Power Req.:
+5V 2A and +12V 1A maximum
 PC Board: 8 layers, EMI considered 
 Dimensions: 145mm x 102mm (5.7” x 4”) 
 Operating Temperature: 0
° ~ 60
1.2 PACKING LIST
These accessories are included with the system. Before you begin installing your AR-B1651 board, please make 
sure that the following items have been included inside the AR-B1651 package. 
 The quick setup manual 
 1 AR-B1651 CPU board 
 1 Hard disk drive adapter cable for 3.5” hard disk 
 1 Floppy disk drive adapter cable 
 1 Software utility CD 
 1 RS-232 and 1 PS/2 Mouse & Keyboard interface cable mounted on bracket 
 1 Parallel port adapter cable mounted on one bracket 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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